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Four Seasons 33344 A/C Receiver Drier
Overview of Four Seasons Filter Drier 33344
The Four Seasons Filter Drier 33344 is designed to maintain the efficiency and longevity of your vehicle's A/C system. Specifically compatible with Lincoln Monarch and Mercury Versailles models, this A/C receiver drier ensures proper filtration and moisture removal to protect your HVAC components.
- Constructed from durable steel for long-lasting performance
- Includes desiccant material to absorb moisture within the A/C system
- Male inlet filter fitting with 0.625-inch thread diameter
- Body dimensions: 2.5 inches diameter and 10 inches length
- Includes green o-rings and gaskets for secure sealing
- Meets or exceeds OEM specifications for reliable fit and function
- New, not remanufactured, ensuring fresh components
Detailed Product Features and Specifications
The Four Seasons Filter Drier 33344 is a steel-bodied A/C receiver drier featuring a non-replaceable desiccant that effectively removes moisture and contaminants from the refrigerant. It has a male insert o-ring inlet fitting with a 3/8-inch diameter and a female o-ring outlet fitting, both designed to provide a secure and leak-free connection. The unit measures 2.5 inches in diameter and 10 inches in length (63.5 mm diameter and 254 mm length), making it suitable for the HVAC systems of Lincoln Monarch and Mercury Versailles vehicles. This filter drier does not include a moisture indicator window or fuse plug but comes with necessary gaskets and two green o-rings (part number 24606) to ensure proper sealing during installation.
About the Four Seasons Filter Drier Product Line
The Filter Drier line by Four Seasons focuses on delivering reliable filtration and moisture control components for automotive A/C systems. This product line is engineered to meet or exceed OEM standards, providing consistent performance and compatibility with specific vehicle makes and models. The 33344 part number is part of this line, offering a steel construction and integrated desiccant to maintain system integrity and prevent damage caused by moisture and debris.
Applications and Common Issues Addressed
- Prevents moisture buildup that can cause corrosion in the A/C system
- Filters out debris that may clog or damage the compressor and other components
- Helps maintain optimal refrigerant flow and pressure
- Reduces risk of system freeze-ups and inefficient cooling
- Protects against premature failure of A/C system parts in Lincoln Monarch and Mercury Versailles models
Installation Notes and Tips
When installing the Four Seasons Filter Drier 33344, ensure the system is properly evacuated and free of contaminants before replacement. Use the included green o-rings and gaskets to achieve a secure seal on the male insert o-ring inlet and female o-ring outlet fittings. Note that the desiccant is not replaceable, so the entire unit must be replaced if compromised. This part does not include a mounting bracket or washer, so verify compatibility with your vehicle’s mounting setup. Proper installation will help maintain system efficiency and prevent leaks.
Quality Assurance and Warranty
This Four Seasons Filter Drier 33344 is a new, OEM-quality replacement part that meets or exceeds original equipment manufacturer specifications. It is manufactured with high-grade steel and includes all necessary sealing components to ensure durability and reliable operation. While specific warranty details may vary, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.
| Brand | Four Seasons |
| Part Number | 33344 |
| Position | Filter Drier |
| Body Diameter | 2.500 |
| Body Length | 10.000 |
| Bracket? | w/ Bracket |
| Connector B Type | Male Insert O-Ring |
| Connector Type | Male Insert O-Ring |
| Description | Filter Driers |
| Desiccant | Yes |
| Desiccant Replaceable | Not Replaceable |
| Dia. MM | 63.500 |
| Fuse Plug | No |
| Gasket / Seals? | Included |
| In Line Filter Material | Desiccant |
| In Line Filter Outlet Fitting Type | Male |
| Inlet Filter Fitting Thread Diameter | 0.625 |
| Inlet Filter Fitting Type | Male |
| Inlet Fitting Diameter | 0.375 |
| Inlet Fitting Type | Male Insert O-Ring |
| Inlet Fraction | 3/8 |
| Inlet IN | 0.375 |
| Inlet MM | 9.525 |
| Length MM | 254.000 |
| Material | Steel |
| Meets / Exceeds OEM? | Yes |
| Moisture Indicator Window | No |
| Mounting Bracket Included | Not Included |
| New or Reman | New |
| O-Ring A Number/Desc | [24606] / Green O-Ring |
| Outlet Fitting Type | Female O-Ring |
| Outlet Fraction | 3/8 |
| Outlet IN | 0.375 |
| Outlet MM | 9.525 |
| Overall Depth IN | 10.000 |
| P. R. V.? | No |
| Service Port? | w/o Service Port |
| Sight Glass? | No |
| Stud? | No |
| Style | Steel Filter Drier |
| Switch Port? | w/o Switch Port |
| Type | Washer Not Included |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1980 | Lincoln | Versailles | N/A | Filter Drier | ||
| 1980 | Mercury | Monarch | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Filter Drier | ||
| 1979 | Lincoln | Versailles | N/A | Filter Drier | ||
| 1979 | Mercury | Monarch | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Filter Drier | ||
| 1978 | Lincoln | Versailles | N/A | Filter Drier | ||
| 1978 | Mercury | Monarch | N/A | w/ Factory Air; 2 Bracket; Filter Drier | ||
| 1977 | Lincoln | Versailles | N/A | Filter Drier | ||
| 1977 | Mercury | Monarch | 3.3L | L6 | N/A | w/ Factory Air; From 2/15/77; Filter Drier |
| 1976 | Mercury | Monarch | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Filter Drier |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.